That is a '69 car shown to the press before they were available to the public so there are some things about it that are different than a production car such as the color of the stripes, the location of the rear stripes, the cowl induction hood (that would not be available until later in the year), no 302 emblems on the hood, and the lettering on the tires.

Joe, that is actually up in the Quebec part of Canada at "Le Circuit Mt. Tremblant" near St. Jovite. The pictures are misidentified as being Elkhart Lake/Road America but I flagged the mislabeled ones, adding text to ID the right location and certain people in some of the shots. Hopefully the Stanford people will use that info and relabel them eventually. They are the first 15 pictures in the link below.

yenkomark, I think you are talking about the blue maxi ? I believe that car was built with some input from penske's shop & donohue ? sunoco blue with pinstriping. 350/370hp LT1. corvette brakes etc...etc. was written up in the july '69 issue. and I think a full test in the august '69 number. I imagine that mr. mello has instant access to those copies in his library ! have mine in my hot little hand, tried to scan and post but no can do !